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Posted to issues@lucene.apache.org by "David Smiley (Jira)" <ji...@apache.org> on 2020/01/02 21:58:00 UTC

[jira] [Commented] (SOLR-14158) package manager to read keys from packagestore and not ZK

    [ https://issues.apache.org/jira/browse/SOLR-14158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17007103#comment-17007103 ] 

David Smiley commented on SOLR-14158:
-------------------------------------

Ideally abstractions are in place that allow both.  I'm not sure we should be forcing people to use the File Store _yet_.  It's very new.

> package manager to read keys from packagestore and not ZK 
> ----------------------------------------------------------
>
>                 Key: SOLR-14158
>                 URL: https://issues.apache.org/jira/browse/SOLR-14158
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: packages
>            Reporter: Noble Paul
>            Assignee: Noble Paul
>            Priority: Major
>              Labels: packagemanager
>
> The security of the package system relies on securing ZK. It's much easier for users to secure the file system than securing ZK.
> This will 
> * disable the remote {{PUT /api/cluster/files}} by default
> * The CLI will directly write to the keys to {{<SOLR_HOME>/filestore/_trusted_keys/}} dir 
> * The CLI  directly writes the package artifacts to the local solr and ask other nodes to fetch from this node. Nobody can upload executable jars over a remote call
> * Keys stored in ZK will not be used or trusted. So nobody can attack the cluster by publishing a malicious key into Solr



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